{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing process", "enabling technology", "biomedical", "process parameter", "concept or principle", "machanical property"], "input": "Dermal cobalt and a trend for increasing urine metals during Workweek Year 1 , but not in Year 2 , indicated reduced exposure after preventive actions.ConclusionGravimetric analyses showed low total and inhalable dust exposure in AM operators ."}
{"manufacturing process": ["AM"], "enabling technology": [], "biomedical": [], "process parameter": [], "concept or principle": ["trend", "exposure"], "machanical property": []}